DNSBL Spam Check

Checked IP: 52.203.216.218
rDNS/PTR record: ec2-52-203-216-218.compute-1.amazonaws.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ec2-52-203-216-218.compute-1.amazonaws.com
21.8890 ms
Inactive: 2
Inactive
Response in: 5.2823589 seconds
Amount of searched blacklists: 26 (2 inactive)